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    Email validation in C# using Regex

    08-01-2016 12:04:23 C# / C# BASICS 0 Bookmark(s) 274 View(s)

     

    A regular expression is a pattern that could be matched against an input text. A pattern consists of one or more character literals, operators, or constructs. 

    
bool isEmail = Regex.IsMatch(emailString, @"\A(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?)\Z", RegexOptions.IgnoreCase);